Hammer shank



FIG. 1 is a side view showing a first embodiment of my new design, theopposite side being a mirror image;

FIG. 2 is a front view of the first embodiment of my new design, therear view being a mirror image;

FIG. 3 is a sectional view taken on line 3--3 of FIG. 1;

FIG. 4 is a side view showing a second embodiment of my new design, theopposite side being a mirror image;

FIG. 5 is a front view of the second embodiment of my new design, therear view being a mirror image; and,

FIG. 6 is a section view taken along line 6--6 of FIG. 4.

The broken line showing of the head and handle is for illustrativepurposes and forms no part of the claimed design.

The top and bottom surfaces of the first embodiment of the shank appearthe same as FIG. 3.

The top and bottom surfaces of the second embodiment of the shank appearthe same as FIG. 6.

The ornamental design for a hammer shank, as shown and described.